Tumblr (3.0; @daphnefortuna)http://daphnefortuna.tumblr.com/<img src="http://25.media.tumblr.com/tumblr_m11j2zSgq41qb5t88o1_r1_500.png"/><br/><br/><p><a class="tumblr_blog" href="http://hellanne.tumblr.com/post/19461617094">hellanne</a>:</p> <blockquote> <p>New York at Night (by <a href="http://www.flickr.com/photos/jimrichardsonphotography/3529638767/in/photostream/">JC Richardson</a>)</p> </blockquote>http://daphnefortuna.tumblr.com/post/21379433482http://daphnefortuna.tumblr.com/post/21379433482Thu, 19 Apr 2012 22:37:21 +0900<img src="http://25.media.tumblr.com/tumblr_lwzkixYRBD1qdrr7wo1_400.gif"/><br/><br/>http://daphnefortuna.tumblr.com/post/14988947032http://daphnefortuna.tumblr.com/post/14988947032Fri, 30 Dec 2011 07:16:08 +0900<img src="http://25.media.tumblr.com/tumblr_lwixtqBduE1qckzoqo1_500.jpg"/><br/><br/><p><a class="tumblr_blog" href="http://fuckyeahfluiddynamics.tumblr.com/post/14572511027/last-week-birmingham-alabama-got-treated-to-a">fuckyeahfluiddynamics</a>:</p> <blockquote> <p>Last week, Birmingham, Alabama got treated to a special cloudy day, thanks to some <a href="http://en.wikipedia.org/wiki/Kelvin%E2%80%93Helmholtz_instability">Kelvin-Helmholtz waves</a>, shown above. When a layer of faster moving fluid shears a slower moving fluid, this <a href="http://fuckyeahfluiddynamics.tumblr.com/tagged/instability">instability</a> can form and cause some <a href="http://commons.wikimedia.org/wiki/File:KHI.gif">spectacular mixing</a>. In this case, the lower, slower fluid was cool and moist enough to contain clouds, enabling us to see the effect with the naked eye. The same mechanism is responsible for the shape of breaking ocean waves and can even be seen in the atmospheres of gas giants like <a href="http://fuckyeahfluiddynamics.tumblr.com/tagged/saturn">Saturn</a> and <a href="http://fuckyeahfluiddynamics.tumblr.com/tagged/jupiter">Jupiter</a>. (submitted by David B)</p> </blockquote>http://daphnefortuna.tumblr.com/post/14649030418http://daphnefortuna.tumblr.com/post/14649030418Fri, 23 Dec 2011 11:43:00 +0900<img src="http://24.media.tumblr.com/tumblr_ltvktsKCfp1qdrr7wo1_250.jpg"/><br/><br/><p>この４ヶ月間、東京出張の<span>成果物</span></p>http://daphnefortuna.tumblr.com/post/12110827823http://daphnefortuna.tumblr.com/post/12110827823Sun, 30 Oct 2011 19:51:28 +0900<img src="http://25.media.tumblr.com/tumblr_ltmksohiUI1qdrr7wo1_500.jpg"/><br/><br/>http://daphnefortuna.tumblr.com/post/11907541600http://daphnefortuna.tumblr.com/post/11907541600Tue, 25 Oct 2011 23:12:24 +0900<img src="http://24.media.tumblr.com/tumblr_ltmks1dldL1qdrr7wo1_500.jpg"/><br/><br/>http://daphnefortuna.tumblr.com/post/11907534427http://daphnefortuna.tumblr.com/post/11907534427Tue, 25 Oct 2011 23:12:01 +0900<img src="http://25.media.tumblr.com/tumblr_lt0mx6MFdi1r147zro1_500.jpg"/><br/><br/>http://daphnefortuna.tumblr.com/post/11473949577http://daphnefortuna.tumblr.com/post/11473949577Sat, 15 Oct 2011 20:44:07 +0900<img src="http://25.media.tumblr.com/tumblr_l6irt7jpsN1qz6d1qo1_500.jpg"/><br/><br/><p><a href="http://mikarublr.tumblr.com/post/10883797200">mikarublr</a>:</p> <blockquote> <p><a href="http://natsuno13.tumblr.com/post/10881708463">natsuno13</a>:</p> <blockquote> <p><a href="http://daibaka.tumblr.com/post/10848421228">daibaka</a>:</p> <blockquote> <p><a href="http://sierra7.tumblr.com/post/10846923514">sierra7</a>:</p> <blockquote> <p><a href="http://hishochi.tumblr.com/post/10846820102">hishochi</a>:</p> <blockquote> <p><a href="http://hazime1373.tumblr.com/post/897481983">hazime1373</a>:</p> <blockquote> <p><a href="http://yoshinani.tumblr.com/post/892895780/katoyuu-abuf-tweetphoto">yoshinani</a>:</p> <blockquote> <p><a href="http://katoyuu.tumblr.com/post/892621567/abuf-tweetphoto">katoyuu</a>:</p> <blockquote> <p><a href="http://abuf.tumblr.com/post/892603836/tweetphoto">abuf</a>:</p> <blockquote> <p><a href="http://tweetphoto.com/36393156">愛知県警マジ市民の模範だわー | TweetPhoto</a></p> </blockquote> </blockquote> </blockquote> </blockquote> </blockquote> </blockquote> </blockquote> </blockquote> </blockquote>http://daphnefortuna.tumblr.com/post/10885906702http://daphnefortuna.tumblr.com/post/10885906702Sat, 01 Oct 2011 21:35:52 +0900<img src="http://25.media.tumblr.com/tumblr_ls2oewTxbO1qdrr7wo1_400.jpg"/><br/><br/>http://daphnefortuna.tumblr.com/post/10636549321http://daphnefortuna.tumblr.com/post/10636549321Sun, 25 Sep 2011 18:44:56 +0900<img src="http://24.media.tumblr.com/tumblr_ls2oeeCpeL1qdrr7wo1_500.jpg"/><br/><br/>http://daphnefortuna.tumblr.com/post/10636544554http://daphnefortuna.tumblr.com/post/10636544554Sun, 25 Sep 2011 18:44:38 +0900<img src="http://25.media.tumblr.com/tumblr_ls2odzB9fD1qdrr7wo1_500.jpg"/><br/><br/>http://daphnefortuna.tumblr.com/post/10636540614http://daphnefortuna.tumblr.com/post/10636540614Sun, 25 Sep 2011 18:44:22 +0900<img src="http://24.media.tumblr.com/tumblr_lry4j5vnPB1qdrr7wo1_500.jpg"/><br/><br/>http://daphnefortuna.tumblr.com/post/10533852935http://daphnefortuna.tumblr.com/post/10533852935Fri, 23 Sep 2011 07:45:05 +0900<img src="http://25.media.tumblr.com/tumblr_lry4ijhM6A1qdrr7wo1_500.jpg"/><br/><br/>http://daphnefortuna.tumblr.com/post/10533836713http://daphnefortuna.tumblr.com/post/10533836713Fri, 23 Sep 2011 07:44:43 +0900<img src="http://24.media.tumblr.com/tumblr_lry4hyZavR1qdrr7wo1_500.jpg"/><br/><br/>http://daphnefortuna.tumblr.com/post/10533821278http://daphnefortuna.tumblr.com/post/10533821278Fri, 23 Sep 2011 07:44:22 +0900<img src="http://24.media.tumblr.com/tumblr_lry4hcIw1n1qdrr7wo1_500.jpg"/><br/><br/>http://daphnefortuna.tumblr.com/post/10533805549http://daphnefortuna.tumblr.com/post/10533805549Fri, 23 Sep 2011 07:44:00 +0900<img src="http://25.media.tumblr.com/tumblr_lry4gvMZ5S1qdrr7wo1_500.jpg"/><br/><br/>http://daphnefortuna.tumblr.com/post/10533794046http://daphnefortuna.tumblr.com/post/10533794046Fri, 23 Sep 2011 07:43:43 +0900<img src="http://25.media.tumblr.com/tumblr_lry4ga6h0C1qdrr7wo1_500.jpg"/><br/><br/>http://daphnefortuna.tumblr.com/post/10533777262http://daphnefortuna.tumblr.com/post/10533777262Fri, 23 Sep 2011 07:43:22 +0900<img src="http://25.media.tumblr.com/tumblr_lry4fsRxhK1qdrr7wo1_500.jpg"/><br/><br/>http://daphnefortuna.tumblr.com/post/10533765073http://daphnefortuna.tumblr.com/post/10533765073Fri, 23 Sep 2011 07:43:04 +0900<img src="http://24.media.tumblr.com/tumblr_lry4fdvswx1qdrr7wo1_500.jpg"/><br/><br/>http://daphnefortuna.tumblr.com/post/10533754145http://daphnefortuna.tumblr.com/post/10533754145Fri, 23 Sep 2011 07:42:49 +0900<img src="http://25.media.tumblr.com/tumblr_lrw7ttiQTZ1qdrr7wo1_500.jpg"/><br/><br/>http://daphnefortuna.tumblr.com/post/10493913930http://daphnefortuna.tumblr.com/post/10493913930Thu, 22 Sep 2011 07:01:05 +0900